In this post, we will see how to resolve How to check a valid boost asio CompletionToken? Question: I’m writing Boost.Asio style async function that takes CompletionToken argument. The argument can be function, function object, lambda expression, future, awaitable, etc. ...

In this post, we will see how to resolve HTTP stress test tool using boost asio async_connect problem Question: Using the following boost::asio code I run a loop of 1M sequential http calls to a Docker node.js simple http service ...

In this post, we will see how to resolve Why Do We Need asio::co_spawn? Question: Usually when working with coroutines, I can think of the way they execute by dividing the coroutine to the part before the first co_await and ...

In this post, we will see how to resolve Boost async_read reads zero bytes from pipe Question: I’m trying to asynchrosouly read from a pipe using boost::asio::async_read, but it reads zero bytes everytime. However, I can succussfuly read from the ...

In this post, we will see how to resolve Switch context in coroutine with boost::asio::post Question: I’m trying to understand C++ coroutines. My expectation in the example below would be, that each asio::post will switch the context/thread to the given ...

In this post, we will see how to resolve Implicit instantiation of undefined template ‘boost::enable_shared_from_this<TCP_Connection>’ Question: I’ve been trying to follow a Boost tutorial to integrate Asio for a few hours now, but I have a class inheritance problem with ...

In this post, we will see how to resolve In what cases boost::asio::ip::tcp::socket::read_some does not read all of the requested number of bytes? Question: According to the documentation basic_stream_socket::read_some “‚Ķoperation may not read all of the requested number of bytes”. ...

Question: I am currently trying to create a server to client connection to send XML documents. It appears that it is possible to send these documents after serializing them. My plan is to establish a connection, send one message from ...

Question: I am trying to use asio :: steady_timer in asio coroutine (using asio :: awaitable). steady_timer should work on a different strand (executor1) than spawned coroutine strand (executor), but asio handler tracking support shows that otherwise I clearly give ...

Question: my question is about the theoretical explanation, because asio usually puts the user in charge of buffer lifetimes. so why in the case of async_read_until(string_view delim) asio copies the delimiter allocating memory for this using std::string? Best Answer: I ...